- 相关词组
- insulated switch section道岔绝缘段
- switch to oils改画油画;
- electrical signal电信号;
- interlocked signal box联锁信号楼,分信号楼
- interference between longer and shorter circle path signal长短大圆信号干 扰
- switch from从……切换到;
- switch towern.信号塔，<美>集中道岔操纵楼;
- integrated optical switch集成光学开关
- interlocking switch联锁触点,联锁开关;联锁转辙器
- integrated signal综合信号;积分信号
- distant signal预告信号;
- home signal进站信号（机）;
- ignition switch点火开关;
- disk signal圆盘信号机;
- air flow switch气撂电器;
- intelligence signal信息信号,情报数据信号
- bait and switch[法]诱购;
- interface switch接口开关
- interlocked signal联锁信号(机)
- interlocked switch联锁道岔
- 今日热词
- 热门搜索
- businessman n.商人;实业家;
- who pron.谁;什么人;关系代词，有先行词;孰;
- businesslike adj.事务性的;公事公办的;有条理的;有效率的;
- 德州学院 dezhou university;Texas College;
- ought modal. 应当;应该;预料会做;
- seller n.卖者，卖方;销售者，销售商;销售物;
- topic n.话题;
- comprehension n.理解力;充分了解;（听力或阅读）理解测试;
- chairman n.主席;主持人;总裁;
- lengthen vt.& vi.延长;伸长;
- golf n.高尔夫球;高尔夫球运动;
- diamond n.金刚石;钻石首饰;菱形;（扑克）方块;内场;
